Remove //net (except for Android test stuff) and sdch

net/base/hash_value.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/base/hash_value.h"
-
-#include "base/base64.h"
-#include "base/logging.h"
-#include "base/sha1.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_util.h"
-
-namespace net {
-
-namespace {
-
-// CompareSHA1Hashes is a helper function for using bsearch() with an array of
-// SHA1 hashes.
-int CompareSHA1Hashes(const void* a, const void* b) {
-  return memcmp(a, b, base::kSHA1Length);
-}
-
-}  // namespace
-
-
-bool SHA1HashValue::Equals(const SHA1HashValue& other) const {
-  return memcmp(data, other.data, sizeof(data)) == 0;
-}
-
-bool SHA256HashValue::Equals(const SHA256HashValue& other) const {
-  return memcmp(data, other.data, sizeof(data)) == 0;
-}
-
-bool HashValue::Equals(const HashValue& other) const {
-  if (tag != other.tag)
-    return false;
-  switch (tag) {
-    case HASH_VALUE_SHA1:
-      return fingerprint.sha1.Equals(other.fingerprint.sha1);
-    case HASH_VALUE_SHA256:
-      return fingerprint.sha256.Equals(other.fingerprint.sha256);
-    default:
-      NOTREACHED() << "Unknown HashValueTag " << tag;
-      return false;
-  }
-}
-
-bool HashValue::FromString(const base::StringPiece value) {
-  base::StringPiece base64_str;
-  if (value.starts_with("sha1/")) {
-    tag = HASH_VALUE_SHA1;
-    base64_str = value.substr(5);
-  } else if (value.starts_with("sha256/")) {
-    tag = HASH_VALUE_SHA256;
-    base64_str = value.substr(7);
-  } else {
-    return false;
-  }
-
-  std::string decoded;
-  if (!base::Base64Decode(base64_str, &decoded) || decoded.size() != size())
-    return false;
-
-  memcpy(data(), decoded.data(), size());
-  return true;
-}
-
-std::string HashValue::ToString() const {
-  std::string base64_str;
-  base::Base64Encode(base::StringPiece(reinterpret_cast<const char*>(data()),
-                                       size()), &base64_str);
-  switch (tag) {
-  case HASH_VALUE_SHA1:
-    return std::string("sha1/") + base64_str;
-  case HASH_VALUE_SHA256:
-    return std::string("sha256/") + base64_str;
-  default:
-    NOTREACHED() << "Unknown HashValueTag " << tag;
-    return std::string("unknown/" + base64_str);
-  }
-}
-
-size_t HashValue::size() const {
-  switch (tag) {
-    case HASH_VALUE_SHA1:
-      return sizeof(fingerprint.sha1.data);
-    case HASH_VALUE_SHA256:
-      return sizeof(fingerprint.sha256.data);
-    default:
-      NOTREACHED() << "Unknown HashValueTag " << tag;
-      // While an invalid tag should not happen, return a non-zero length
-      // to avoid compiler warnings when the result of size() is
-      // used with functions like memset.
-      return sizeof(fingerprint.sha1.data);
-  }
-}
-
-unsigned char* HashValue::data() {
-  return const_cast<unsigned char*>(const_cast<const HashValue*>(this)->data());
-}
-
-const unsigned char* HashValue::data() const {
-  switch (tag) {
-    case HASH_VALUE_SHA1:
-      return fingerprint.sha1.data;
-    case HASH_VALUE_SHA256:
-      return fingerprint.sha256.data;
-    default:
-      NOTREACHED() << "Unknown HashValueTag " << tag;
-      return NULL;
-  }
-}
-
-bool IsSHA1HashInSortedArray(const SHA1HashValue& hash,
-                             const uint8* array,
-                             size_t array_byte_len) {
-  DCHECK_EQ(0u, array_byte_len % base::kSHA1Length);
-  const size_t arraylen = array_byte_len / base::kSHA1Length;
-  return NULL != bsearch(hash.data, array, arraylen, base::kSHA1Length,
-                         CompareSHA1Hashes);
-}
-
-}  // namespace net